JP2009532699A - 多領域容量性力検出装置および方法 - Google Patents
多領域容量性力検出装置および方法 Download PDFInfo
- Publication number
- JP2009532699A JP2009532699A JP2009504201A JP2009504201A JP2009532699A JP 2009532699 A JP2009532699 A JP 2009532699A JP 2009504201 A JP2009504201 A JP 2009504201A JP 2009504201 A JP2009504201 A JP 2009504201A JP 2009532699 A JP2009532699 A JP 2009532699A
- Authority
- JP
- Japan
- Prior art keywords
- capacitors
- sensor
- conductive surface
- contact area
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G7/06—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electrostatic action
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
- G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
- G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
- G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
- G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
- G01G23/3735—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means using a digital network
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
- G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
- G01L1/146—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors for measuring force distributions, e.g. using force arrays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0061—Force sensors associated with industrial machines or actuators
- G01L5/0076—Force sensors associated with manufacturing machines
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/397,507 US7343814B2 (en) | 2006-04-03 | 2006-04-03 | Multi-zone capacitive force sensing device and methods |
PCT/US2007/007321 WO2007126716A2 (fr) | 2006-04-03 | 2007-03-23 | dispositif de détection de force capacitif multizone et son procédé |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009532699A true JP2009532699A (ja) | 2009-09-10 |
Family
ID=38556908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009504201A Pending JP2009532699A (ja) | 2006-04-03 | 2007-03-23 | 多領域容量性力検出装置および方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7343814B2 (fr) |
EP (1) | EP2002199A4 (fr) |
JP (1) | JP2009532699A (fr) |
KR (1) | KR20090019779A (fr) |
CN (1) | CN101416021B (fr) |
CA (1) | CA2648524A1 (fr) |
WO (1) | WO2007126716A2 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7644628B2 (en) * | 2005-12-16 | 2010-01-12 | Loadstar Sensors, Inc. | Resistive force sensing device and method with an advanced communication interface |
US20060267321A1 (en) * | 2005-05-27 | 2006-11-30 | Loadstar Sensors, Inc. | On-board vehicle seat capacitive force sensing device and method |
US20090120198A1 (en) * | 2005-09-28 | 2009-05-14 | Dallenbach William D | Gap-change sensing through capacitive techniques |
WO2007133675A2 (fr) * | 2006-05-11 | 2007-11-22 | Loadstar Sensors, Inc. | Plate-forme de détection de charge à base de dispositif de mesure capacitive de force |
US7743667B2 (en) * | 2007-02-12 | 2010-06-29 | Loadstar Sensors, Inc. | Capacitive device and method with an enhanced measurement error correction capability |
CN101868705A (zh) * | 2007-10-16 | 2010-10-20 | 西门子公司 | 偏心负载补偿的负载测量单元 |
JP5061878B2 (ja) * | 2007-12-13 | 2012-10-31 | ヤマハ株式会社 | 圧力センサおよびデータ入力装置 |
CN101939627B (zh) * | 2007-12-14 | 2013-02-06 | 西门子公司 | 测压仪 |
US20090158856A1 (en) * | 2007-12-23 | 2009-06-25 | Divyasimha Harish | Capacitive strain gauge system and method |
WO2011022665A1 (fr) * | 2009-08-21 | 2011-02-24 | Regents Of The University Of Minnesota | Capteur flexibles et systèmes associés permettant détablir les forces exercées sur un objet tel quun instrument chirurgical |
CN101957168A (zh) * | 2010-09-26 | 2011-01-26 | 苏州瀚瑞微电子有限公司 | 电容检测物体形变量的方法 |
US20140054096A1 (en) * | 2010-10-12 | 2014-02-27 | David Carruthers | Apparatus capable of measuring load and load movement |
JP5149416B2 (ja) * | 2011-04-06 | 2013-02-20 | ファナック株式会社 | ロボットの異常検出機能を有するロボットシステム及びその制御方法 |
GB201111340D0 (en) * | 2011-07-04 | 2011-08-17 | Meso Ltd | Load measuring system |
CN102967394A (zh) * | 2012-09-15 | 2013-03-13 | 华东光电集成器件研究所 | 对称电容式压力传感器及其制备方法 |
US9638654B2 (en) | 2013-11-25 | 2017-05-02 | Oil States Industries, Inc. | Method and system for health monitoring of composite elastomeric flexible elements |
ES2552566B1 (es) * | 2014-05-29 | 2016-09-08 | Juan Manuel OJEDA PÉREZ | Carro de mano adaptado para la recolección y pesaje en balanza electrónica de bayas |
CN105021327A (zh) * | 2015-07-28 | 2015-11-04 | 芜湖科创生产力促进中心有限责任公司 | 一种圆环式接触式平行板三维压力传感器 |
TWI627391B (zh) * | 2017-03-03 | 2018-06-21 | 智動全球股份有限公司 | 力量感測器 |
US10241022B2 (en) * | 2017-03-30 | 2019-03-26 | Intel Corporation | Characterizing a fluid sample based on response of a non-planar structure |
CN108181103A (zh) * | 2018-03-05 | 2018-06-19 | 南京华创交通设备有限公司 | 一种钢弹簧隔振器检测系统 |
Citations (9)
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JPS49983A (fr) * | 1972-04-19 | 1974-01-07 | ||
JPS53112784A (en) * | 1977-01-21 | 1978-10-02 | Semperit Ag | Condenser for measuring power and method |
JPS54131976A (en) * | 1978-04-03 | 1979-10-13 | Fuji Electric Co Ltd | Load measuring apparatus |
JPS6073425A (ja) * | 1983-09-16 | 1985-04-25 | メトラー トレド アーゲー | 力測定器 |
US5150759A (en) * | 1990-10-29 | 1992-09-29 | Borchard John S | Capacitor-sensor |
JPH10246647A (ja) * | 1997-03-04 | 1998-09-14 | Fuji Electric Co Ltd | 静電容量型センサ |
JP2000292270A (ja) * | 1999-04-09 | 2000-10-20 | Furukawa Electric Co Ltd:The | 静電容量型荷重センサ |
WO2002044649A1 (fr) * | 2000-11-30 | 2002-06-06 | Nitta Corporation | Capteur capacitif |
JP2003035614A (ja) * | 2001-07-23 | 2003-02-07 | Omron Corp | 感圧センサ及びその製造方法 |
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US3336525A (en) * | 1963-01-08 | 1967-08-15 | Kaman Aircraft Corp | Variable impedance displacement transducer |
CH409439A (de) | 1963-05-01 | 1966-03-15 | Keller Max | Wägevorrichtung mit Zeigerinstrument für die Gewichtsanzeige, insbesondere für feuchte Räume |
DK134455C (da) * | 1969-04-21 | 1978-04-24 | Nils Aage Juul Eilersen | Kapacitetsmålekredsløb. |
US3698249A (en) * | 1970-08-03 | 1972-10-17 | Umc Electronics Co | Fluid pressure monitoring system |
DE2039724B1 (de) | 1970-08-10 | 1972-03-09 | Siemens Ag | Amplitudengeregelter Oszillator |
US3880008A (en) * | 1973-04-02 | 1975-04-29 | Nils Aage Juul Eilersen | Arrangement for occasionally determining the pressure in a hydraulic or pneumatic system |
US3859575A (en) * | 1974-02-11 | 1975-01-07 | Lee Shih Ying | Variable capacitance sensor |
SE412956B (sv) | 1974-04-04 | 1980-03-24 | Rosemount Inc | Kapacitiv avkenningsanordning |
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JP4524108B2 (ja) | 2001-12-07 | 2010-08-11 | アエイジ,ジュウル エイラーセン,ニルス | 密封型ロードセル |
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US7353713B2 (en) * | 2003-04-09 | 2008-04-08 | Loadstar Sensors, Inc. | Flexible apparatus and method to enhance capacitive force sensing |
EP1794792A4 (fr) * | 2004-09-29 | 2010-02-17 | Loadstar Sensors Inc | Detection de variation de distance d'isolement au moyen de techniques capacitives |
US20060267321A1 (en) * | 2005-05-27 | 2006-11-30 | Loadstar Sensors, Inc. | On-board vehicle seat capacitive force sensing device and method |
-
2006
- 2006-04-03 US US11/397,507 patent/US7343814B2/en active Active
-
2007
- 2007-03-23 JP JP2009504201A patent/JP2009532699A/ja active Pending
- 2007-03-23 CN CN2007800117174A patent/CN101416021B/zh not_active Expired - Fee Related
- 2007-03-23 KR KR1020087026960A patent/KR20090019779A/ko not_active Application Discontinuation
- 2007-03-23 EP EP07753909A patent/EP2002199A4/fr not_active Withdrawn
- 2007-03-23 WO PCT/US2007/007321 patent/WO2007126716A2/fr active Application Filing
- 2007-03-23 CA CA002648524A patent/CA2648524A1/fr not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49983A (fr) * | 1972-04-19 | 1974-01-07 | ||
JPS53112784A (en) * | 1977-01-21 | 1978-10-02 | Semperit Ag | Condenser for measuring power and method |
JPS54131976A (en) * | 1978-04-03 | 1979-10-13 | Fuji Electric Co Ltd | Load measuring apparatus |
JPS6073425A (ja) * | 1983-09-16 | 1985-04-25 | メトラー トレド アーゲー | 力測定器 |
US5150759A (en) * | 1990-10-29 | 1992-09-29 | Borchard John S | Capacitor-sensor |
JPH10246647A (ja) * | 1997-03-04 | 1998-09-14 | Fuji Electric Co Ltd | 静電容量型センサ |
JP2000292270A (ja) * | 1999-04-09 | 2000-10-20 | Furukawa Electric Co Ltd:The | 静電容量型荷重センサ |
WO2002044649A1 (fr) * | 2000-11-30 | 2002-06-06 | Nitta Corporation | Capteur capacitif |
JP2003035614A (ja) * | 2001-07-23 | 2003-02-07 | Omron Corp | 感圧センサ及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101416021B (zh) | 2011-06-15 |
US7343814B2 (en) | 2008-03-18 |
WO2007126716A2 (fr) | 2007-11-08 |
KR20090019779A (ko) | 2009-02-25 |
CA2648524A1 (fr) | 2007-11-08 |
US20070227257A1 (en) | 2007-10-04 |
EP2002199A4 (fr) | 2010-09-08 |
WO2007126716A3 (fr) | 2008-06-05 |
CN101416021A (zh) | 2009-04-22 |
EP2002199A2 (fr) | 2008-12-17 |
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